冀教版六年級(jí)英語下冊(cè)第20課課件

（冀教版）六年級(jí)英語下冊(cè)課件unit4Lesson20LookingatPhotos（冀教版）六年級(jí)英語下冊(cè)課件unit4Lesson20①Doyouremember?你記得嗎？Whatareyoudoing,LiMing?你正在做什么李明？I'mgettingreadytogohomenextweek.我正在為下周回家做準(zhǔn)備。①Doyouremember?你記得嗎？WhatareLook!Ifoundthesephotos!看！我發(fā)現(xiàn)了這些照片！find/faind/v.發(fā)現(xiàn)，找到過去式為foundMayIseethem?我可以看看他們嗎？Sure.當(dāng)然。Look!Ifoundthesephotos!finLookatthisphoto.Dannywantedtoplaybasketballwithaping-pongball!看這張照片。丹尼想用乒乓球打籃球。Dannysaidthebasketballwasheavy.丹尼說籃球很重。ThenItaughthimtoplayping-pong,buthehithishand.PoorDanny!然后我教他打乒乓球，但是他打到了他的手?？蓱z的丹尼！Lookatthisphoto.DannywantLook,LiMing!Here'saphotoofyou,DannyandSanta.Doyouremember?看，李明！這里有一張你、丹尼和圣誕老人的照片。你記得嗎？Oh,yes!IwenttotheshopwithDanny.WeboughtChristmasgifts.ThenwesawSanta.WetalkedtoSanta.哦，是的！我和丹尼去了商店。我們買了圣誕禮物。然后我們看見了圣誕老人。我們和圣誕老人交談了。Look,LiMing!Here'saphotoogo(went)buy(bought)see(saw)talk(talked)say(said)want(wanted)laugh(laughed)ask(asked)get(got)have(had)win(won)lose(lost)play(played)invite(invited)go(went)buy(bought)see(saw)動(dòng)詞過去式的構(gòu)成規(guī)則動(dòng)詞不規(guī)則動(dòng)詞構(gòu)成讀音動(dòng)詞過去式規(guī)則動(dòng)詞不規(guī)則動(dòng)詞構(gòu)成讀音知識(shí)結(jié)構(gòu)一般過去時(shí)構(gòu)成用法常用時(shí)間動(dòng)詞的過去式1、表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。2、表示過去經(jīng)常或反復(fù)發(fā)生的動(dòng)作。yesterdaylastnightin1990twodaysago知識(shí)結(jié)構(gòu)一般過去時(shí)構(gòu)成用法常用時(shí)間動(dòng)詞的過去式1、表示過去某規(guī)則動(dòng)詞過去式的構(gòu)成構(gòu)成規(guī)則例詞1、一般在動(dòng)詞原形末尾加–edlooklookedplayplayed2、結(jié)尾是e的動(dòng)詞加--dlikelikedinviteinvited3、末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫這個(gè)輔音字母，再加—edstopstopped4、結(jié)尾是“輔音字母+y”的動(dòng)詞，先變“y”為“i”再加—edstudystudied規(guī)則動(dòng)詞過去式的構(gòu)成構(gòu)成規(guī)則例詞1、一般在動(dòng)詞原形末尾加–清念/t/,元濁/d/;/t//d/之后念/id/規(guī)則動(dòng)詞詞-ed的讀音說明：1、清念/t/，即ed在清輔音后面念/t/,例：askedhelpedlaughedtalked2、元濁/d/,即ed在元音，濁輔音后面念/d/,

例：playedcalled3、/t//d/之后念/id/,即ed在/t//d/音后面念/id/

例：wantedneeded清念/t/,元濁/d/;規(guī)則動(dòng)詞詞-ed的讀音說明：不規(guī)則動(dòng)詞表原形過去式am/iswasareweretaketooktelltoldbringbroughtbuybought

loselostputput原形過去式gowenthavehaddodidseesawsaysaidwinwongetgotreadread不規(guī)則動(dòng)詞表原形過去式原規(guī)則與不規(guī)則動(dòng)詞變化匯總:amis(was)are(were)become(became)begin(began)

blow(blew)buy(bought)catch(caught)come(came)

draw(drew)drive(drove)eat(ate)

規(guī)則與不規(guī)則動(dòng)詞變化匯總:fall(fell)feed(fed)fell(felt)fly(flew)forget(forgot)

get(got)give(gave)go(went)grow(grew)havehas(had)ride(rode)

know(knew)keep(kept)make(made)meet(met)run(ran)say(said)see(saw)sing(sang)sit(sat)

fall(fell)feed(fed)fell(f課堂練習(xí)1．填出下列單詞過去式：cleanwashtalkwantlaughamisare2．運(yùn)用單詞正確時(shí)態(tài)填空I________(go)toschoolbybikeyesterday.Dannyusually_______(go)toschoolbybus.Theynever_______（go）toschooonfoot.cleanedwashedtalkedwantedlaughedwaswerewentgoesgo課堂練習(xí)1．填出下列單詞過去式：cleanedwashedt用所給的詞的正確形式填空。1、Lookat_______(this)pictures.2、Ihavemuchwork________